The troops are expected to protect energy facilities in northern Niger, near the Libyan border.
Two bishops in images that show them praying with Trump have said they believed the meeting was private.
The incident happened on Saturday night, close to an American football stadium where a game had just been played.
As polls pointed to defeat, millions joined a 'Lula's Army' channel that is credited with helping transform online enthusiasm into real-world mobilisation.
A stretch of water in the west of the continent is now called the Amos Channel after the ex-BBC journalist.
The company will be the first true artificial intelligence company to go public as tech firms continue to invest heavily in AI.
The R&B star previously pleaded guilty to affray, after attacking a music producer with a glass bottle.
Prosecutors have indicted Devin Jacob Ballard for a killing that has caused outrage in Japan, local media reports.
The left-wing incumbent president had lost the first round to right-wing challenger Flávio Bolsonaro.